Hi Hans, The v4l2_ctrl_new_std() doesn't allow setting the is_volatile bit in the bit field. The adp1653 driver needs that for the faults control. Would you prefer just setting the bit in the driver, or, as Laurent suggested, a new v4l2_ctrl_new_std_volatile() function which would mark the control as volatile by itself? Regards, -- Sakari Ailus sakari.ailus@xxxxxxxxxxxxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html